It's always fun once you join a sorority to discover that your best friend's mom is also your sorority sister or your house mom was in your sorority at a different school. But it can be really cool to find out what celebrities were also in your sorority. Check out these celebs below and get ready to brag to your friends about who you're sisters with!

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Jennifer Garner: Pi Beta Phi at Denison University

Sophia Bush: Kappa Kappa Gamma at University of Southern California

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Angela Kinsey: Chi Omega at Baylor University

Carrie Underwood: Sigma Sigma Sigma at Northeastern State University

Katie Couric: Delta Delta Delta at University of Virginia

Sheryl Crow: Kappa Alpha Theta at University of Missouri

Michelle Pfeiffer: Alpha Delta Pi at Golden West College

Ashley Judd: Kappa Kappa Gamma at University of Kentucky

Erin Andrews: Zeta Tau Alpha at University of Florida

Elizabeth Banks: Delta Delta Delta at University of Pennsylvania

Connie Britton: Sigma Kappa at Dartmouth College

Kimberly Williams: Alpha Phi at Northwestern University

Hoda Kotb: Delta Delta Delta at Virginia Polytechnic Institute and State University

Patricia Heaton: Delta Gamma at Ohio State University

Kristin Chenoweth: Gamma Phi Beta at Oklahoma City University

Julia Louis-Dreyfus: Delta Gamma at Northwestern University

Alicia Keys: Alpha Kappa Alpha (honorary member)

Kate Valentine (Formerly Kate Spade): Kappa Kappa Gamma at Arizona State University

Tory Burch: Kappa Alpha Theta at University of Pennsylvania

Condoleezza Rice: Alpha Chi Omega at University of Denver

Kathy Bates: Alpha Delta Pi at Southern Methodist University

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